Included with (2) Granite Gold 00002 Daily Cleaner Non-Toxic 24 fl oz Stone Surface Spray Cleaners the Granite Gold Stone Surface Cleaner is safe on food-prep surfaces. The streak-free formula is pH balanced ensuring that it is free from toxic and acidic components. It is phosphate and ammonia free. It is safe for the environment and biodegradable. This daily cleaner works well on multiple stone and quartz surfaces.